All Questions ⁺⁰237784 Questions

0

636

1

scientific notation

hi there, im trying to get an answer to the following: 742 mm Hg x 1.013×10^5 Pa/760 mm Hg - but when i plug it into my calc, i get a really long number, and nothing in scientific notation, can you help?

Guest May 12, 2016

-1

989

1

+9676

Maths

What is the last digit of 7^399 :O
Saw this on one Maths Olympiad paper(That's a kind of mathematic competition)

MaxWong May 12, 2016

+5

795

9

Trig problem finding tan

Hey everyone,

I dont want this problem to be solved, I want to do it myself but I'm stuck in one part, because apperently I don't know something :).
read more ..

Melody ●●●●●●●●●

Guest May 12, 2016

0

436

2

what is the population of Camden

what is the population of Camden

► read more ..

Guest May 12, 2016

0

555

1

word math prob

Joe is getting ready to buy a car. He has $24,000 in investments earning 4.8% annually. The car also costs $24,000. If he doesn't pay cash for the car, Joe can get a loan at 4.3% interest for 5 years. The loan is structured so that Joe pays one balloon read more ..

Guest May 12, 2016

0

542

1

Exact Pi

What is the exact pi

Guest May 12, 2016

0

789

2

Need help With math?

A survey of Year 8 student revealed 12 out of 60 students walk to school each day. If there are 1450 students at the college, how many should walk to school each day?

Guest May 12, 2016

0

605

4

the pressure

how they did it ? read more ..

physics

Alan ●●●●

Guest May 12, 2016

0

610

1

Cos, sin, tan

How would you solve sin x = -1/2?

Guest May 12, 2016

0

626

3

HOW DID THIS HAPPEN TO ME!!!!!!

HOW DID THIS HAPPEN TO ME!!!!!! Why am I adopted

Guest May 12, 2016

0

627

1

Pre algebra

in 1990 63% ofof the aluminum cans produced were recyled.if 55 billion cans were recyled how many cans were produced

Guest May 12, 2016

0

453

1

help me and solve step by step

Marcus can throw a baseball 45.67 mph. If there was no gravity and no friction, how far would his pitch travel in 3.87 hours?

Guest May 12, 2016

0

442

0

Fractions?

Is there any way to use fractions?

Guest May 12, 2016

0

660

2

quick question

Would the square root of √-32 equal 4i√2 ?

Guest May 12, 2016

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